<template>
	<view class="container">
		<view class="left-bottom-sign"></view>
		<view class="back-btn yticon icon-zuojiantou-up" @click="navBack"></view>
		<view class="right-top-sign"></view>
		<!-- 设置白色背景防止软键盘把下部绝对定位元素顶上来盖住输入框等 -->
		<view class="wrapper">
			<view class="left-top-sign">湘小信</view>
			<view class="welcome">
				欢迎使用！
			</view>
			<view class="input-content">
	<!-- 			<view class="input-item">
					<text class="tit">手机号码</text>
					<input 
						type="number" 
						:value="mobile" 
						placeholder="请输入手机号码"
						maxlength="11"
						data-key="mobile"
						@input="inputChange"
					/>
				</view>
				<view class="input-item">
					<text class="tit">密码</text>
					<input 
						type="mobile" 
						value="" 
						placeholder="8-18位不含特殊字符的数字、字母组合"
						placeholder-class="input-empty"
						maxlength="20"
						password 
						data-key="password"
						@input="inputChange"
						@confirm="toLogin"
					/>
				</view> -->
			</view>
			<button class="confirm-btn" @click="toLogin" :disabled="logining">一键登录</button>
<!-- 			<view class="forget-section">
				忘记密码?
			</view> -->
		</view>
		<view class="register-section">
			   <u-checkbox-group
			              v-model="checkboxValue1"
			              placement="column"
						  :iconSize="12"
			              @change="checkboxChange"
			          >
			              <u-checkbox
						  
						  :labelSize="12"
			                  :customStyle="{marginBottom: '8px'}"
			                  v-for="(item, index) in checkboxList1"
			                  :key="index"
			                  :label="item.name"
			                  :name="item.name"
			              >
			              </u-checkbox>
			          </u-checkbox-group>
			<text @click="toUserServer">用户隐私协议</text>
		</view>
		<u-toast ref="uToast"></u-toast>
	</view>
</template>

<script>
	import {  
        mapMutations  
    } from 'vuex';
	
	export default{
		data(){
			return {
				mobile: '',
				password: '',
				isSelect: false,
				logining: false,
				checkboxList1: [{
				                    name: '我已经阅读了',
				                    disabled: false
				                },
				],
				checkboxValue1:[],
				userData: {}
			}
		},
		onLoad(){
			
		},
		methods: {
			...mapMutations(['login','saveToken']),
			checkboxChange (e) {
				if (e[0]) {
					this.isSelect = true
				} else this.isSelect = false
			},
			inputChange(e){
				const key = e.currentTarget.dataset.key;
				this[key] = e.detail.value;
			},
			navBack(){
				uni.switchTab({
					url: '../user/user'
				})
			},
			toUserServer(){
				uni.navigateTo({
					url: '../userServer/userServer'
				})
				
			},
			userLogin () {
				uni.showLoading()
				let _this = this
				uni.getProvider({
					service: 'oauth',
					success(res) {
						console.log(res)
						if (~res.provider.indexOf('weixin')) {
							uni.login({
								provider: 'weixin',
								async success(e) {
									_this.userData.school = '湖南信息学院'
									_this.userData.nickname = _this.userData.nickName
									_this.userData.headimgurl = _this.userData.avatarUrl
									_this.userData.code = e.code
									try {
										const {data:　res2} = await uni.$http.post('/user/weixinlogin',_this.userData)
										console.log(res2)
										if (res2.status !== 0)  return uni.showToast({
											icon: 'none',
											title: res.message
										})
										_this.login(res2.data)
										_this.saveToken(res2.token)
										uni.switchTab({
											url: '/pages/user/user'
										})
										uni.hideLoading()
									} catch (e) {
										return uni.showToast({
											icon: 'none',
											title: e
										})
									}
								},
								fail(e) {
									uni.showToast({
										title: e,
										duration: 1500,
										icon: 'fail'
									})
								}
							})
							 
						}
					},
					fail(e) {
						
					}
				}) 
			},
			async toLogin(){
				let _this = this
				if (!this.isSelect) return uni.showToast({
					icon: 'none',
					title: '请先阅读用户协议',
					duration: 2000
				})
				uni.getUserProfile({
					desc: '湘小信申请获取您的用户信息',
					success: (res) => {
						_this.userData = JSON.parse(res.rawData)
						_this.userLogin()
					},
					fail: (res) => {
						console.log(res)
						uni.showToast({
							icon: 'none',
							title: '登录失败'
						})
					}
				})
			}
		},

	}
</script>

<style lang='scss'>
	page{
		background: #fff;
	}
	.container{
		padding-top: 115px;
		position:relative;
		width: 100vw;
		height: 100vh;
		overflow: hidden;
		background: #fff;
	}
	.wrapper{
		position:relative;
		z-index: 90;
		background: #fff;
		padding-bottom: 40upx;
	}
	.back-btn{
		position:absolute;
		left: 40upx;
		z-index: 9999;
		padding-top: var(--status-bar-height);
		top: 40upx;
		font-size: 40upx;
		color: $font-color-dark;
	}
	.left-top-sign{
		font-size: 120upx;
		color: $page-color-base;
		position:relative;
		left: -16upx;
	}
	.right-top-sign{
		position:absolute;
		top: 80upx;
		right: -30upx;
		z-index: 95;
		&:before, &:after{
			display:block;
			content:"";
			width: 400upx;
			height: 80upx;
			background: #b4f3e2;
		}
		&:before{
			transform: rotate(50deg);
			border-radius: 0 50px 0 0;
		}
		&:after{
			position: absolute;
			right: -198upx;
			top: 0;
			transform: rotate(-50deg);
			border-radius: 50px 0 0 0;
			/* background: pink; */
		}
	}
	.left-bottom-sign{
		position:absolute;
		left: -270upx;
		bottom: -320upx;
		border: 100upx solid #d0d1fd;
		border-radius: 50%;
		padding: 180upx;
	}
	.welcome{
		position:relative;
		left: 50upx;
		top: -90upx;
		font-size: 46upx;
		color: #555;
		text-shadow: 1px 0px 1px rgba(0,0,0,.3);
	}
	.input-content{
		padding: 0 60upx;
	}
	.input-item{
		display:flex;
		flex-direction: column;
		align-items:flex-start;
		justify-content: center;
		padding: 0 30upx;
		background:$page-color-light;
		height: 120upx;
		border-radius: 4px;
		margin-bottom: 50upx;
		&:last-child{
			margin-bottom: 0;
		}
		.tit{
			height: 50upx;
			line-height: 56upx;
			font-size: $font-sm+2upx;
			color: $font-color-base;
		}
		input{
			height: 60upx;
			font-size: $font-base + 2upx;
			color: $font-color-dark;
			width: 100%;
		}	
	}

	.confirm-btn{
		width: 630upx;
		height: 76upx;
		line-height: 76upx;
		border-radius: 50px;
		margin-top: 270upx;
		background: $uni-color-primary;
		color: #fff;
		font-size: $font-lg;
		&:after{
			border-radius: 100px;
		}
	}
	.forget-section{
		font-size: $font-sm+2upx;
		color: $font-color-spec;
		text-align: center;
		margin-top: 40upx;
	}
	.register-section{
		display: flex;
		aligin-item: center;
		justify-content: center;
		position:absolute;
		left: 0;
		bottom: 50upx;
		width: 100%;
		font-size: $font-sm+2upx;
		color: $font-color-base;
		text-align: center;
		text{
			color: $font-color-spec;
			margin-left: 10upx;
		}
	}
</style>
